Compatibility testing for agglutination of donor RBCs by the recipients' serum is called: 13:43 Biology Chapter 10 Compatibility testing for agglutination of donor RBCs by the recipients' serum is called: A) blood typing B) transfusion reaction C) cross matching D) hemolysis E) hemodialysis Answer: c Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+